std::tanh

 

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HUGE_VALFHUGE_VALHUGE_VALL (C++11)(C++11) INFINITY (C++11) NAN (C++11) math_errhandlingMATH_ERRNOMATH_ERREXCEPT (C++11)	FP_NORMALFP_SUBNORMALFP_ZEROFP_INFINITEFP_NAN (C++11)(C++11)(C++11)(C++11)(C++11)

 

Defined in header <cmath>
float       tanh( float arg );
double      tanh( double arg );
long double tanh( long double arg );
double      tanh( Integral arg );		(since C++11)

Computes hyperbolic tangent of arg

Parameters

arg

-

value of a floating-point or Integral type

Return value

Hyperbolic tangent of arg.

See also

sinh	computes hyperbolic sine (sh(x)) (function)
cosh	computes hyperbolic cosine (ch(x)) (function)
atanh (C++11)	area hyperbolic tangent (function)
tanh(std::complex)	computes hyperbolic tangent of a complex number (function template)
tanh(std::valarray)	applies the function std::tanh to each element of valarray (function template)
C documentation for tanh